A preliminary study of the site-dependence of the multifractal features of geoelectric measurements (Articolo in rivista)

Type
Label
  • A preliminary study of the site-dependence of the multifractal features of geoelectric measurements (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Telesca L [1], Colangelo G [1], Lapenna V [1], Macchiato M [2] (2004)
    A preliminary study of the site-dependence of the multifractal features of geoelectric measurements
    in Annals of geophysics (Testo stamp.)
    (literal)
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  • Telesca L [1], Colangelo G [1], Lapenna V [1], Macchiato M [2] (literal)
Pagina inizio
  • 11 (literal)
Pagina fine
  • 20 (literal)
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  • 47 (literal)
Rivista
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  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • [ 1 ] CNR, Area Ric Potenza, IMAA, I-85050 Tito, PZ, Italy [ 2 ] Univ Naples Federico II, Dipartimento Sci Fis, Naples, Italy (literal)
Titolo
  • A preliminary study of the site-dependence of the multifractal features of geoelectric measurements (literal)
Abstract
  • Multifractal analysis was performed to characterize the fluctuations in dynamics of the hourly time variability of self-potential signals measured from January 2001 to September 2002 by three stations installed in the Basilicata region (Southern Italy). Two stations (Giuliano and Tito) are located in a seismic area, and one (Laterza) in an aseismic area. Multifractal formalism leads to the identification of a set of parameters derived from the shape of the multifractal spectrum (the maximum alpha(0), the asymmetry B and the width W) and measuring the \"complexity\" of the signals. Furthermore, the multifractal parameters seem to discriminate self-potential signals measured in seismic areas from those recorded in aseismic areas. (literal)
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